Cremona's table of elliptic curves

Curve 8400ba1

8400 = 24 · 3 · 52 · 7



Data for elliptic curve 8400ba1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ Signs for the Atkin-Lehner involutions
Class 8400ba Isogeny class
Conductor 8400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 6720 Modular degree for the optimal curve
Δ -16800000000 = -1 · 211 · 3 · 58 · 7 Discriminant
Eigenvalues 2+ 3- 5- 7+  2 -5 -3  8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-208,-6412] [a1,a2,a3,a4,a6]
Generators [22:12:1] Generators of the group modulo torsion
j -1250/21 j-invariant
L 5.0163207451903 L(r)(E,1)/r!
Ω 0.53035853894047 Real period
R 2.3645894130467 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4200u1 33600fm1 25200ca1 8400g1 Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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